问可以在SSH上运行Bash脚本？

#!/bin/bash
ssh -T tunneluser@111.222.333.444 <<EOI

# Fix "TERM environment variable undefined" error.
TERM=dumb
export TERM

# Store todays date.
NOW=$(date +"%F")
echo $NOW

# Store backup path.
BACKUP="/backup/$NOW"
[ ! -d $BACKUP ] && mkdir -p ${BACKUP}
echo $BACKUP

exit
EOI